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avatar+924 

 

A)The domain of both functions is the set of real numbers greater than or equal to 1.

 

B)The domain of Function A is the set of real numbers greater than 0.
The domain of Function B is the set of real numbers greater than or equal to 1.

 

C)The domain of both functions is the set of real numbers.

 

D)The domain of Function A is the set of real numbers greater than or equal to 1.
The domain of Function B is the set of real numbers greater than 1.

 Feb 22, 2019
edited by jjennylove  Feb 22, 2019
 #1
avatar+100571 
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A)The domain of both functions is the set of real numbers greater than or equal to 1.

False....the  domain of log x    is   all real numbers > 0

But the domain for B  is [1, infinity )

 

C)The domain of both functions is the set of real numbers.

We have already shown that this is False

 

D)The domain of Function A is the set of real numbers greater than or equal to 1.
The domain of Function B is the set of real numbers greater than 1.

False

 

 

B)The domain of Function A is the set of real numbers greater than 0.
The domain of Function B is the set of real numbers greater than or equal to 1

CORRECT !!!

 

Does that make sense, Jenny  ????

 

 

cool cool cool

 Feb 22, 2019
 #2
avatar+924 
+1

Yes that all makes complete sense. I am going to write all of this down in my notes as an example. Thanks

jjennylove  Feb 22, 2019

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